Results 61 to 70 of about 5,665 (217)

Optimization of Energy Distribution in Solar Panel Array Configurations by Graph Theory and Minkowski’s Paths [PDF]

, 2016
Nowadays, the development of the photovoltaic (PV) technology is consolidated as a source of renewable energy. The research in the topic of maximum improvement on the energy efficiency of the PV plants is today a major challenge. The main requirement for
Guzman-Navarro, Francisco, Guzman-Sepulveda, Rafael, Merino-Cordoba, Salvador, Sanchez, Francisco, Sidrach-de-Cardona-Ortin, Mariano   +4 more
core  

Distributed control of reactive power flow in a radial distribution circuit with high photovoltaic penetration

, 2009
We show how distributed control of reactive power can serve to regulate voltage and minimize resistive losses in a distribution circuit that includes a significant level of photovoltaic (PV) generation.
Backhaus, Scott, Chertkov, Michael, Sulc, Petr, Turitsyn, Konstantin   +3 more
core   +1 more source

Bio‐templated Piezoresistive Yarn for High Sensitivity Movement Monitoring Textiles

Advanced Science, EarlyView.
This study developed a conductive coating by biotemplating silver nanoparticles (AgNPs) onto a Potato virus A (PV) particle network, cross‐linked on co‐polyamide‐starch (CoPA‐SS) coils. The combination of CoPA‐SS's shape memory and PV‐AgNP's piezoresistivity achieved high strain sensitivity and minimal hysteresis.
Swarnalok De, Viivi Mäkelä, Matteo Iannacchero, Maija Vaara, Fevzihan Basarir, Hossein Baniasadi, Sharon Saarinen, Jani Sainio, Kristiina Mäkinen, Mauri A. Kostiainen, Jaana Vapaavuori   +10 more
wiley   +1 more source

Structure and Magnetization of Two-Dimensional Vortex Arrays in the Presence of Periodic Pinning [PDF]

, 2003
Ground-state properties of a two-dimensional system of superconducting vortices in the presence of a periodic array of strong pinning centers are studied analytically and numerically. The ground states of the vortex system at different filling ratios are
A. Abrikosov, A. Bezryadin, A.N. Grigorenko, C. Dasgupta, C. Dasgupta, C. Dasgupta, C. Reichhardt, C. Reichhardt, C. Reichhardt, Chandan Dasgupta, D.J. Morgan, E.R. Dufresne, G.I. Watson, G.S. Mkrtchyan, J.Y. Lin, Jose I. Martin, Jose I. Martin, K. Harada, L. Van Look, M. Baert, O.M. Stoll, Q.-H. Wei, S.B. Field, T. Joseph, T. Kennedy, Toby Joseph, V. Metlushko, V.V. Moshchalkov, Y. Jaccard   +28 more
core   +2 more sources

Progress in Strain Engineering of 2D‐Integrated Heterostructures for Ultrasensitive Sensors

Advanced Science, EarlyView.
 . ABSTRACT Two‐dimensional (2D) integrated heterostructures have emerged as a cornerstone in the advancement of next‐generation sensor technologies. These heterostructures, which combine materials with different dimensionalities, have led to significant breakthroughs in sensing performance and device integration.
That Buu Ton, Tuan Sang Tran, Duc Khanh Tran, Van Thanh Dau, Dzung Viet Dao   +4 more
wiley   +1 more source

Performance Enhancement of a Partially Shaded Photovoltaic Array by Optimal Reconfiguration and Current Injection Schemes

Energies, 2021
The output of a photovoltaic array is reduced considerably when PV panels are shaded even partially. The impact of shading causes an appreciable loss in power delivery, since the PV panels are connected in series and parallel to contribute to the ...
Srinivasan Vadivel, C. S. Boopthi, Sridhar Ramasamy, Mominul Ahsan, Julfikar Haider, Eduardo M. G. Rodrigues   +5 more
doaj   +1 more source

Enhanced Grey Wolf Optimizer Based MPPT Algorithm of PV System Under Partial Shaded Condition [PDF]

, 2017
Partial shading condition is one of the adverse phenomena which effects the power output of photovoltaic (PV) systems due to inaccurate tracking of global maximum power point.
Cherukuri, S. K. (Santhan), Rayapudi, S. R. (Srinivasa)   +1 more
core   +1 more source

Green Hydrogen for Public Transportation: Insights From an ABM and From Palma de Mallorca Case Study

Business Strategy and the Environment, EarlyView.
ABSTRACT The development of green hydrogen (GH2) value chains is crucial for decarbonizing sectors such as transport and industry. Their emergence, however, requires coordination among diverse actors, technologies, and regulations, which traditional analytical approaches struggle to capture.
Roberta De Cristofaro, Cristina Ponsiglione, Simonetta Primario   +2 more
wiley   +1 more source

Comparative Assessment and Benchmarking of Metaheuristic Algorithms for Dynamic Photovoltaic Array Reconfiguration Under Diverse Shading Environments

Energy Science &Engineering, EarlyView.
ABSTRACT The solar photovoltaic (PV) installations, which are essential for renewable energy systems, are vulnerable to partial shading, resulting in considerable power losses and operational inefficiencies. The dynamic reconfiguration of PV arrays has become an effective strategy to mitigate these effects by adaptively modifying the array topology to ...
Manoharan Premkumar, Ravichandran Sowmya, Jagarapu S. V. Siva Kumar, Mustafa Abdullah   +3 more
wiley   +1 more source

Load Balancing with Energy Storage Systems Based on Co-Simulation of Multiple Smart Buildings and Distribution Networks [PDF]

, 2017
In this paper, we present a co-simulation framework that combines two main simulation tools, one that provides detailed multiple building energy simulation ability with Energy-Plus being the core engine, and the other one that is a distribution level ...
Ababei, Cristinel, Duerr, Shaun, Ionel, Dan M.   +2 more
core   +1 more source